* [PATCH v3] libbpf: Clean up legacy bpf maps declaration in bpf_helpers
@ 2022-09-13 7:36 Xin Liu
2022-09-16 21:00 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Xin Liu @ 2022-09-13 7:36 UTC (permalink / raw)
To: ast, daniel, andrii, martin.lau, song, yhs, john.fastabend,
kpsingh, sdf, haoluo, jolsa
Cc: bpf, linux-kernel, yanan, wuchangye, xiesongyang, zhudi2,
kongweibin2, liuxin350
Legacy bpf maps declaration were no longer supported in Libbpf 1.0.
So it was time to remove the definition of bpf_map_def in bpf_helpers.h.
Supported in Libbpf 1.0 ([0])
[0]:https://github.com/libbpf/libbpf/wiki/Libbpf:-the-road-to-v1.0
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Xin Liu <liuxin350@huawei.com>
---
v2 -> v3: Modify the number of lines and links in commit information
v2: https://lore.kernel.org/bpf/94275aa1e5af4efea53f322f91b27380@huawei.com/
v1: https://lore.kernel.org/bpf/6d349d1047f44001b926f80ad5416245@huawei.com/
tools/lib/bpf/bpf_helpers.h | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
index 7349b16b8e2f..d37c4fe2849d 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h
@@ -160,18 +160,6 @@ bpf_tail_call_static(void *ctx, const void *map, const __u32 slot)
}
#endif
-/*
- * Helper structure used by eBPF C program
- * to describe BPF map attributes to libbpf loader
- */
-struct bpf_map_def {
- unsigned int type;
- unsigned int key_size;
- unsigned int value_size;
- unsigned int max_entries;
- unsigned int map_flags;
-} __attribute__((deprecated("use BTF-defined maps in .maps section")));
-
enum libbpf_pin_type {
LIBBPF_PIN_NONE,
/* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */
--
2.33.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v3] libbpf: Clean up legacy bpf maps declaration in bpf_helpers
2022-09-13 7:36 [PATCH v3] libbpf: Clean up legacy bpf maps declaration in bpf_helpers Xin Liu
@ 2022-09-16 21:00 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2022-09-16 21:00 UTC (permalink / raw)
To: Xin Liu
Cc: ast, daniel, andrii, martin.lau, song, yhs, john.fastabend,
kpsingh, sdf, haoluo, jolsa, bpf, linux-kernel, yanan, wuchangye,
xiesongyang, zhudi2, kongweibin2
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:
On Tue, 13 Sep 2022 15:36:43 +0800 you wrote:
> Legacy bpf maps declaration were no longer supported in Libbpf 1.0.
> So it was time to remove the definition of bpf_map_def in bpf_helpers.h.
> Supported in Libbpf 1.0 ([0])
>
> [0]:https://github.com/libbpf/libbpf/wiki/Libbpf:-the-road-to-v1.0
>
> Acked-by: Song Liu <song@kernel.org>
> Signed-off-by: Xin Liu <liuxin350@huawei.com>
>
> [...]
Here is the summary with links:
- [v3] libbpf: Clean up legacy bpf maps declaration in bpf_helpers
https://git.kernel.org/bpf/bpf-next/c/dc567045f159
You are awesome, thank you!
--
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2022-09-13 7:36 [PATCH v3] libbpf: Clean up legacy bpf maps declaration in bpf_helpers Xin Liu
2022-09-16 21:00 ` patchwork-bot+netdevbpf
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